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$MIR:NYSE · Mirion Technologies Inc - US

Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in North America, Europe, and the Asia Pacific. It operates in two segments, Medical, and Nuclear & Safety.

More about this company

Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in North America, Europe, and the Asia Pacific. It operates in two segments, Medical, and Nuclear & Safety. The Medical segment offers radiation oncology quality assurance and dosimetry solutions; patient safety solutions for diagnostic imaging and radiation therapy centers; radiation therapy quality assurance solutions for calibrating and verifying imaging and treatment accuracy; and radionuclide therapy products for nuclear medicine applications, such as product handling, medical imaging furniture, and rehabilitation products. This segment improves the quality and safety of cancer care delivery; and supports applications across medical diagnostics and practitioner safety. The Nuclear & Safety segment focuses on addressing critical radiation safety, measurement, and analysis applications; and provides personal radiation detection, identification equipment, and analysis tools. The company also offers include radiation measurement and monitoring solutions, reactor instrumentation and control detectors, imaging systems and cameras, and waste management systems; laboratory and scientific analysis systems comprising gamma/alpha spectroscopy, alpha/beta counting, specialty detectors, and spectroscopy software; radiation measurement and health physics instrumentation; and contamination and clearance monitors. It serves hospitals, clinics and urgent care facilities, dental and veterinary offices, radiation treatment facilities, OEMs for radiation therapy, laboratories, military organizations, government agencies, industrial companies, power and utility companies, reactor design firms, and NPPs. The company was formerly known as Global Monitoring Systems, Inc. and changed its name to Mirion Technologies, Inc. in January 2006. Mirion Technologies, Inc. was incorporated in 2005 and is headquartered in Atlanta, Georgia.

Sector: energygrid

52-week range: 14.1130.28

2 tracked filer(s) hold this · 1 opened, 1 added, 0 trimmed in 30-JUN-2026

Aggregate 13FScore 60 — mean of 2 scored holder(s) · buyers (new/add) avg 60. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Paul Tudor Jones / Tudor63New buy25,400$455,4220.0%
Bridgewater57Added +2%359,138$6,439,3440.0%

Beyond 13F — activists, insiders, politicians & research

Trump & executive branch trades all Trump/exec trades →

4 disclosed trade(s) by 1 filer(s).

Trade dateWhoTypeAmount
2026-07-01Trump, Donald J PresidentSELL$15,001 - $50,000PTR
2026-05-14Trump, Donald J PresidentBUY$50,001 - $100,000PTR
2026-05-14Trump, Donald J PresidentBUY$15,001 - $50,000PTR
2026-05-14Trump, Donald J PresidentBUY$50,001 - $100,000PTR

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-08-16.